#include<fstream>
using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");
int sum, n, a[6000010], rez, poz1, poz2, pozz;
int main()
{
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		cin >> a[i];
	}
	for (int i = 0; i < n; i++)
	{
		if (sum < 0)
		{
			pozz = i;
			sum = a[i];
		}
		sum = sum + a[i];
		
		if (sum > rez)
		{
			rez = sum;
			poz1 = pozz;
			poz2 = i;
		}
	}
	cout << sum <<" "<< poz1 + 1<< " " << poz2 + 1;
}